71682120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 164189880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2399, 2490, 2988, 3320, 3735, 4798, 4980, 5976, 7197, 7470, 9596, 9960, 11995, 14394, 14940, 19192, 21591, 23990, 28788, 29880, 35985, 43182, 47980, 57576, 71970, 86364, 95960, 107955, 143940, 172728, 199117, 215910, 287880, 398234, 431820, 597351, 796468, 863640, 995585, 1194702, 1592936, 1792053, 1991170, 2389404, 2986755, 3584106, 3982340, 4778808, 5973510, 7168212, 7964680, 8960265, 11947020, 14336424, 17920530, 23894040, 35841060, 71682120]

約数ペア:

[(1, 71682120), (2, 35841060), (3, 23894040), (4, 17920530), (5, 14336424), (6, 11947020), (8, 8960265), (9, 7964680), (10, 7168212), (12, 5973510), (15, 4778808), (18, 3982340), (20, 3584106), (24, 2986755), (30, 2389404), (36, 1991170), (40, 1792053), (45, 1592936), (60, 1194702), (72, 995585), (83, 863640), (90, 796468), (120, 597351), (166, 431820), (180, 398234), (249, 287880), (332, 215910), (360, 199117), (415, 172728), (498, 143940), (664, 107955), (747, 95960), (830, 86364), (996, 71970), (1245, 57576), (1494, 47980), (1660, 43182), (1992, 35985), (2399, 29880), (2490, 28788), (2988, 23990), (3320, 21591), (3735, 19192), (4798, 14940), (4980, 14394), (5976, 11995), (7197, 9960), (7470, 9596)]